<!DOCTYPE html>
<html lang="zh-CN">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>微信登录</title>
  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css">
  <style>
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
    }
    body {
      background-color: #f5f5f5;
      display: flex;
      justify-content: center;
      align-items: center;
      min-height: 100vh;
      color: #333;
    }
    .login-container {
      background: white;
      border-radius: 4px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
      width: 380px;
      padding: 30px;
      text-align: center;
    }
    .logo {
      width: 80px;
      height: 80px;
      margin: 0 auto 20px;
      background-color: #07C160;
      border-radius: 50%;
      display: flex;
      justify-content: center;
      align-items: center;
    }
    .logo i {
      font-size: 40px;
      color: white;
    }
    h2 {
      font-weight: normal;
      margin-bottom: 25px;
      color: #1a1a1a;
    }
    .input-group {
      margin-bottom: 15px;
      position: relative;
    }
    .input-group i {
      position: absolute;
      left: 15px;
      top: 50%;
      transform: translateY(-50%);
      color: #999;
    }
    .input-group input {
      width: 100%;
      padding: 12px 15px 12px 40px;
      border: 1px solid #ddd;
      border-radius: 4px;
      font-size: 14px;
      transition: border-color 0.3s;
    }
    .input-group input:focus {
      border-color: #07C160;
      outline: none;
    }
    .captcha-group {
      display: flex;
      gap: 10px;
      margin-bottom: 15px;
    }
    .captcha-group input {
      flex: 1;
    }
    .captcha-img {
      width: 100px;
      height: 40px;
      background: #f0f0f0;
      border-radius: 4px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-style: italic;
      color: #666;
      cursor: pointer;
      user-select: none;
    }
    .login-btn {
      width: 100%;
      padding: 12px;
      background-color: #07C160;
      color: white;
      border: none;
      border-radius: 4px;
      font-size: 16px;
      cursor: pointer;
      margin-top: 10px;
      transition: background-color 0.3s;
    }
    .login-btn:hover {
      background-color: #06ae56;
    }
    .register-btn {
      display: block;
      text-align: center;
      margin-top: 15px;
      color: #07C160;
      text-decoration: none;
      font-size: 14px;
    }
    .footer {
      margin-top: 20px;
      font-size: 12px;
      color: #999;
    }
    .agreement {
      display: flex;
      align-items: center;
      font-size: 13px;
      color: #999;
      margin-top: 15px;
      text-align: left;
    }
    .agreement input {
      margin-right: 5px;
    }
    .agreement a {
      color: #576b95;
      text-decoration: none;
    }
  </style>
</head>
<body>
<div class="login-container">
  <div class="logo">
    <i class="fab fa-WeiXin"></i>
  </div>
  <h2>微信登录</h2>
  <form id="loginForm">
    <div class="input-group">
      <i class="fas fa-user"></i>
      <label for="username"></label><input type="text" id="username" placeholder="请输入用户名" required>
    </div>
    <div class="input-group">
      <i class="fas fa-lock"></i>
      <label for="password"></label><input type="password" id="password" placeholder="请输入密码" required>
    </div>
    <div class="captcha-group">
      <div class="input-group">
        <i class="fas fa-shield-alt"></i>
        <label for="captcha"></label><input type="text" id="captcha" placeholder="请输入验证码" required>
      </div>
      <div class="captcha-img" id="captchaImage">1234</div>
    </div>
    <div class="agreement">
      <input type="checkbox" id="agreeCheck" checked>
      <label for="agreeCheck">我已阅读并同意<a href="#">《服务条款》</a>和<a href="#">《隐私政策》</a></label>
    </div>
    <button type="submit" class="login-btn" onclick="login()">登录</button>
  </form>
  <a href="#" class="register-btn">注册账号</a>
  <div class="footer">
    <p>版权所有 ©九转苍翎</p>
  </div>
</div>
</body>
</html>